20.058 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.031 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
0.032 * [simplify]: Sending expressions to egg_math:
 (* (+ h1 h0) (- h1 h0))
0.068 * * [progress]: iteration 1 / 4
0.068 * * * [progress]: picking best candidate
0.069 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (- x y)))>
0.069 * * * [progress]: localizing error
0.075 * * * [progress]: generating rewritten candidates
0.075 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.122 * * * [progress]: generating series expansions
0.122 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.122 * [backup-simplify]: Simplify (* (+ x y) (- x y)) into (* (+ x y) (- x y))
0.122 * [approximate]: Taking taylor expansion of (* (+ x y) (- x y)) in (x y) around 0
0.122 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y
0.122 * [taylor]: Taking taylor expansion of (+ x y) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.123 * [backup-simplify]: Simplify x into x
0.123 * [taylor]: Taking taylor expansion of y in y
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 1 into 1
0.123 * [taylor]: Taking taylor expansion of (- x y) in y
0.123 * [taylor]: Taking taylor expansion of x in y
0.123 * [backup-simplify]: Simplify x into x
0.123 * [taylor]: Taking taylor expansion of y in y
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 1 into 1
0.123 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
0.123 * [taylor]: Taking taylor expansion of (+ x y) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 1 into 1
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [backup-simplify]: Simplify y into y
0.123 * [taylor]: Taking taylor expansion of (- x y) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 1 into 1
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [backup-simplify]: Simplify y into y
0.123 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
0.123 * [taylor]: Taking taylor expansion of (+ x y) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 1 into 1
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [backup-simplify]: Simplify y into y
0.123 * [taylor]: Taking taylor expansion of (- x y) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 1 into 1
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [backup-simplify]: Simplify y into y
0.123 * [backup-simplify]: Simplify (+ 0 y) into y
0.123 * [backup-simplify]: Simplify (- y) into (- y)
0.123 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.123 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2))
0.123 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.123 * [taylor]: Taking taylor expansion of -1 in y
0.123 * [backup-simplify]: Simplify -1 into -1
0.123 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 1 into 1
0.124 * [backup-simplify]: Simplify (- 0) into 0
0.124 * [backup-simplify]: Simplify (+ 1 0) into 1
0.124 * [backup-simplify]: Simplify (+ 1 0) into 1
0.125 * [backup-simplify]: Simplify (+ (* y 1) (* 1 (- y))) into 0
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify (- 0) into 0
0.125 * [backup-simplify]: Simplify (+ 0 0) into 0
0.125 * [backup-simplify]: Simplify (+ 0 0) into 0
0.126 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
0.126 * [taylor]: Taking taylor expansion of 1 in y
0.126 * [backup-simplify]: Simplify 1 into 1
0.126 * [backup-simplify]: Simplify 1 into 1
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify (* 1 1) into 1
0.126 * [backup-simplify]: Simplify (* -1 1) into -1
0.126 * [backup-simplify]: Simplify -1 into -1
0.127 * [backup-simplify]: Simplify (- 0) into 0
0.127 * [backup-simplify]: Simplify (+ 0 0) into 0
0.127 * [backup-simplify]: Simplify (+ 0 0) into 0
0.128 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.129 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify (- 0) into 0
0.129 * [backup-simplify]: Simplify (+ 0 0) into 0
0.130 * [backup-simplify]: Simplify (+ 0 0) into 0
0.130 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (pow y 2))
0.131 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x)))
0.131 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.131 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
0.131 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.131 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.131 * [taylor]: Taking taylor expansion of x in y
0.131 * [backup-simplify]: Simplify x into x
0.131 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 1 into 1
0.131 * [backup-simplify]: Simplify (/ 1 1) into 1
0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 1 into 1
0.132 * [backup-simplify]: Simplify (/ 1 1) into 1
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.132 * [taylor]: Taking taylor expansion of x in y
0.132 * [backup-simplify]: Simplify x into x
0.132 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.132 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.132 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify 1 into 1
0.132 * [backup-simplify]: Simplify (/ 1 1) into 1
0.132 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.132 * [taylor]: Taking taylor expansion of y in x
0.132 * [backup-simplify]: Simplify y into y
0.132 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.132 * [taylor]: Taking taylor expansion of y in x
0.132 * [backup-simplify]: Simplify y into y
0.132 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify 1 into 1
0.133 * [backup-simplify]: Simplify (/ 1 1) into 1
0.133 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.133 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.133 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify 1 into 1
0.133 * [backup-simplify]: Simplify (/ 1 1) into 1
0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [backup-simplify]: Simplify y into y
0.133 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [backup-simplify]: Simplify y into y
0.133 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.133 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify 1 into 1
0.134 * [backup-simplify]: Simplify (/ 1 1) into 1
0.134 * [backup-simplify]: Simplify (+ 1 0) into 1
0.134 * [backup-simplify]: Simplify (+ 0 1) into 1
0.135 * [backup-simplify]: Simplify (* 1 1) into 1
0.135 * [taylor]: Taking taylor expansion of 1 in y
0.135 * [backup-simplify]: Simplify 1 into 1
0.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.135 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.136 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.136 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.136 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.136 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (- (/ 1 y)) 1)) into 0
0.136 * [taylor]: Taking taylor expansion of 0 in y
0.136 * [backup-simplify]: Simplify 0 into 0
0.136 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.136 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.137 * [backup-simplify]: Simplify (+ 0 0) into 0
0.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.137 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.138 * [backup-simplify]: Simplify (- 0) into 0
0.138 * [backup-simplify]: Simplify (+ 0 0) into 0
0.138 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (/ 1 y)) (* 0 1))) into (- (/ 1 (pow y 2)))
0.138 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.139 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.139 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.139 * [taylor]: Taking taylor expansion of y in y
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify 1 into 1
0.139 * [backup-simplify]: Simplify (* 1 1) into 1
0.139 * [backup-simplify]: Simplify (/ 1 1) into 1
0.139 * [backup-simplify]: Simplify (- 1) into -1
0.139 * [backup-simplify]: Simplify -1 into -1
0.139 * [backup-simplify]: Simplify 1 into 1
0.139 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.140 * [backup-simplify]: Simplify (+ 0 0) into 0
0.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.141 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.141 * [backup-simplify]: Simplify (- 0) into 0
0.142 * [backup-simplify]: Simplify (+ 0 0) into 0
0.142 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
0.142 * [taylor]: Taking taylor expansion of 0 in y
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.144 * [backup-simplify]: Simplify (- 0) into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.146 * [backup-simplify]: Simplify (+ 0 0) into 0
0.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.147 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.147 * [backup-simplify]: Simplify (- 0) into 0
0.147 * [backup-simplify]: Simplify (+ 0 0) into 0
0.149 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
0.149 * [taylor]: Taking taylor expansion of 0 in y
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.150 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.151 * [backup-simplify]: Simplify (- 0) into 0
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (pow y 2))
0.151 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))
0.151 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
0.151 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.152 * [taylor]: Taking taylor expansion of -1 in y
0.152 * [backup-simplify]: Simplify -1 into -1
0.152 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.152 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.152 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.152 * [taylor]: Taking taylor expansion of y in y
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify 1 into 1
0.152 * [backup-simplify]: Simplify (/ 1 1) into 1
0.152 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.152 * [taylor]: Taking taylor expansion of x in y
0.152 * [backup-simplify]: Simplify x into x
0.152 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.152 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.152 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.152 * [taylor]: Taking taylor expansion of y in y
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify 1 into 1
0.153 * [backup-simplify]: Simplify (/ 1 1) into 1
0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.153 * [taylor]: Taking taylor expansion of x in y
0.153 * [backup-simplify]: Simplify x into x
0.153 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.153 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.153 * [taylor]: Taking taylor expansion of -1 in x
0.153 * [backup-simplify]: Simplify -1 into -1
0.153 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.153 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.153 * [taylor]: Taking taylor expansion of y in x
0.153 * [backup-simplify]: Simplify y into y
0.153 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 1 into 1
0.153 * [backup-simplify]: Simplify (/ 1 1) into 1
0.153 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [backup-simplify]: Simplify y into y
0.154 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify 1 into 1
0.154 * [backup-simplify]: Simplify (/ 1 1) into 1
0.154 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.154 * [taylor]: Taking taylor expansion of -1 in x
0.154 * [backup-simplify]: Simplify -1 into -1
0.154 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.154 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [backup-simplify]: Simplify y into y
0.154 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify 1 into 1
0.155 * [backup-simplify]: Simplify (/ 1 1) into 1
0.155 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.155 * [taylor]: Taking taylor expansion of y in x
0.155 * [backup-simplify]: Simplify y into y
0.155 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify 1 into 1
0.155 * [backup-simplify]: Simplify (/ 1 1) into 1
0.156 * [backup-simplify]: Simplify (+ 0 1) into 1
0.156 * [backup-simplify]: Simplify (- 1) into -1
0.156 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.157 * [backup-simplify]: Simplify (* 1 -1) into -1
0.157 * [backup-simplify]: Simplify (* -1 -1) into 1
0.157 * [taylor]: Taking taylor expansion of 1 in y
0.157 * [backup-simplify]: Simplify 1 into 1
0.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.158 * [backup-simplify]: Simplify (- 0) into 0
0.158 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.159 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.159 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) -1)) into 0
0.159 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
0.159 * [taylor]: Taking taylor expansion of 0 in y
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.161 * [backup-simplify]: Simplify (- 0) into 0
0.161 * [backup-simplify]: Simplify (+ 0 0) into 0
0.161 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.162 * [backup-simplify]: Simplify (+ 0 0) into 0
0.163 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 -1))) into (/ 1 (pow y 2))
0.164 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1))) into (- (/ 1 (pow y 2)))
0.164 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.164 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.164 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.164 * [taylor]: Taking taylor expansion of y in y
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify 1 into 1
0.164 * [backup-simplify]: Simplify (* 1 1) into 1
0.164 * [backup-simplify]: Simplify (/ 1 1) into 1
0.165 * [backup-simplify]: Simplify (- 1) into -1
0.165 * [backup-simplify]: Simplify -1 into -1
0.165 * [backup-simplify]: Simplify 1 into 1
0.165 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.166 * [backup-simplify]: Simplify (- 0) into 0
0.166 * [backup-simplify]: Simplify (+ 0 0) into 0
0.167 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.167 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.168 * [backup-simplify]: Simplify (+ 0 0) into 0
0.168 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
0.169 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1)))) into 0
0.169 * [taylor]: Taking taylor expansion of 0 in y
0.169 * [backup-simplify]: Simplify 0 into 0
0.170 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.171 * [backup-simplify]: Simplify (- 0) into 0
0.171 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.172 * [backup-simplify]: Simplify (- 0) into 0
0.173 * [backup-simplify]: Simplify (+ 0 0) into 0
0.173 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.174 * [backup-simplify]: Simplify (+ 0 0) into 0
0.175 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
0.176 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1))))) into 0
0.176 * [taylor]: Taking taylor expansion of 0 in y
0.176 * [backup-simplify]: Simplify 0 into 0
0.177 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.178 * [backup-simplify]: Simplify (- 0) into 0
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (pow y 2))
0.179 * * * [progress]: simplifying candidates
0.180 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
  (+ (log (+ x y)) (log (- x y)))
  (log (* (+ x y) (- x y)))
  (exp (* (+ x y) (- x y)))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (* (+ x y) (- x y))) (cbrt (* (+ x y) (- x y))))
  (cbrt (* (+ x y) (- x y)))
  (* (* (* (+ x y) (- x y)) (* (+ x y) (- x y))) (* (+ x y) (- x y)))
  (sqrt (* (+ x y) (- x y)))
  (sqrt (* (+ x y) (- x y)))
  (* (+ (pow x 3) (pow y 3)) (- (pow x 3) (pow y 3)))
  (* (+ (* x x) (- (* y y) (* x y))) (+ (* x x) (+ (* y y) (* x y))))
  (* (+ (pow x 3) (pow y 3)) (- (* x x) (* y y)))
  (* (+ (* x x) (- (* y y) (* x y))) (+ x y))
  (* (- (* x x) (* y y)) (- (pow x 3) (pow y 3)))
  (* (- x y) (+ (* x x) (+ (* y y) (* x y))))
  (* (- (* x x) (* y y)) (- (* x x) (* y y)))
  (* (- x y) (+ x y))
  (* (sqrt (+ x y)) (sqrt (- x y)))
  (* (sqrt (+ x y)) (sqrt (- x y)))
  (* (+ x y) x)
  (* (+ x y) (- y))
  (* (+ x y) x)
  (* (+ x y) (- y))
  (* x (+ x y))
  (* (- y) (+ x y))
  (* x (+ x y))
  (* (- y) (+ x y))
  (* (+ x y) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (+ x y) (sqrt (- x y)))
  (* (+ x y) 1)
  (* (+ x y) (+ (sqrt x) (sqrt y)))
  (* (+ x y) 1)
  (* (cbrt (+ x y)) (- x y))
  (* (sqrt (+ x y)) (- x y))
  (* (+ x y) (- x y))
  (* (+ x y) (- x y))
  (* (+ x y) (- (pow x 3) (pow y 3)))
  (* (+ x y) (- (* x x) (* y y)))
  (* (+ (pow x 3) (pow y 3)) (- x y))
  (* (- (* x x) (* y y)) (- x y))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
0.180 * [simplify]: Sending expressions to egg_math:
 (* (+ h1 h0) (- h1 h0))
 (+ (log (+ h1 h0)) (log (- h1 h0)))
 (log (* (+ h1 h0) (- h1 h0)))
 (exp (* (+ h1 h0) (- h1 h0)))
 (* (* (* (+ h1 h0) (+ h1 h0)) (+ h1 h0)) (* (* (- h1 h0) (- h1 h0)) (- h1 h0)))
 (* (cbrt (* (+ h1 h0) (- h1 h0))) (cbrt (* (+ h1 h0) (- h1 h0))))
 (cbrt (* (+ h1 h0) (- h1 h0)))
 (* (* (* (+ h1 h0) (- h1 h0)) (* (+ h1 h0) (- h1 h0))) (* (+ h1 h0) (- h1 h0)))
 (sqrt (* (+ h1 h0) (- h1 h0)))
 (sqrt (* (+ h1 h0) (- h1 h0)))
 (* (+ (pow h1 3) (pow h0 3)) (- (pow h1 3) (pow h0 3)))
 (* (+ (* h1 h1) (- (* h0 h0) (* h1 h0))) (+ (* h1 h1) (+ (* h0 h0) (* h1 h0))))
 (* (+ (pow h1 3) (pow h0 3)) (- (* h1 h1) (* h0 h0)))
 (* (+ (* h1 h1) (- (* h0 h0) (* h1 h0))) (+ h1 h0))
 (* (- (* h1 h1) (* h0 h0)) (- (pow h1 3) (pow h0 3)))
 (* (- h1 h0) (+ (* h1 h1) (+ (* h0 h0) (* h1 h0))))
 (* (- (* h1 h1) (* h0 h0)) (- (* h1 h1) (* h0 h0)))
 (* (- h1 h0) (+ h1 h0))
 (* (sqrt (+ h1 h0)) (sqrt (- h1 h0)))
 (* (sqrt (+ h1 h0)) (sqrt (- h1 h0)))
 (* (+ h1 h0) h1)
 (* (+ h1 h0) (- h0))
 (* (+ h1 h0) h1)
 (* (+ h1 h0) (- h0))
 (* h1 (+ h1 h0))
 (* (- h0) (+ h1 h0))
 (* h1 (+ h1 h0))
 (* (- h0) (+ h1 h0))
 (* (+ h1 h0) (* (cbrt (- h1 h0)) (cbrt (- h1 h0))))
 (* (+ h1 h0) (sqrt (- h1 h0)))
 (* (+ h1 h0) 1)
 (* (+ h1 h0) (+ (sqrt h1) (sqrt h0)))
 (* (+ h1 h0) 1)
 (* (cbrt (+ h1 h0)) (- h1 h0))
 (* (sqrt (+ h1 h0)) (- h1 h0))
 (* (+ h1 h0) (- h1 h0))
 (* (+ h1 h0) (- h1 h0))
 (* (+ h1 h0) (- (pow h1 3) (pow h0 3)))
 (* (+ h1 h0) (- (* h1 h1) (* h0 h0)))
 (* (+ (pow h1 3) (pow h0 3)) (- h1 h0))
 (* (- (* h1 h1) (* h0 h0)) (- h1 h0))
 (- (pow h1 2) (pow h0 2))
 (- (pow h1 2) (pow h0 2))
 (- (pow h1 2) (pow h0 2))
0.212 * * * [progress]: adding candidates to table
0.303 * * [progress]: iteration 2 / 4
0.303 * * * [progress]: picking best candidate
0.305 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x (+ x y)) (* (- y) (+ x y))))>
0.305 * * * [progress]: localizing error
0.317 * * * [progress]: generating rewritten candidates
0.317 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.361 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.384 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.417 * * * [progress]: generating series expansions
0.417 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.417 * [backup-simplify]: Simplify (* (- y) (+ x y)) into (* -1 (* y (+ x y)))
0.417 * [approximate]: Taking taylor expansion of (* -1 (* y (+ x y))) in (y x) around 0
0.417 * [taylor]: Taking taylor expansion of (* -1 (* y (+ x y))) in x
0.417 * [taylor]: Taking taylor expansion of -1 in x
0.417 * [backup-simplify]: Simplify -1 into -1
0.417 * [taylor]: Taking taylor expansion of (* y (+ x y)) in x
0.417 * [taylor]: Taking taylor expansion of y in x
0.417 * [backup-simplify]: Simplify y into y
0.417 * [taylor]: Taking taylor expansion of (+ x y) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [backup-simplify]: Simplify 0 into 0
0.417 * [backup-simplify]: Simplify 1 into 1
0.417 * [taylor]: Taking taylor expansion of y in x
0.417 * [backup-simplify]: Simplify y into y
0.417 * [taylor]: Taking taylor expansion of (* -1 (* y (+ x y))) in y
0.417 * [taylor]: Taking taylor expansion of -1 in y
0.417 * [backup-simplify]: Simplify -1 into -1
0.417 * [taylor]: Taking taylor expansion of (* y (+ x y)) in y
0.417 * [taylor]: Taking taylor expansion of y in y
0.417 * [backup-simplify]: Simplify 0 into 0
0.417 * [backup-simplify]: Simplify 1 into 1
0.417 * [taylor]: Taking taylor expansion of (+ x y) in y
0.417 * [taylor]: Taking taylor expansion of x in y
0.417 * [backup-simplify]: Simplify x into x
0.417 * [taylor]: Taking taylor expansion of y in y
0.417 * [backup-simplify]: Simplify 0 into 0
0.417 * [backup-simplify]: Simplify 1 into 1
0.417 * [taylor]: Taking taylor expansion of (* -1 (* y (+ x y))) in y
0.417 * [taylor]: Taking taylor expansion of -1 in y
0.417 * [backup-simplify]: Simplify -1 into -1
0.417 * [taylor]: Taking taylor expansion of (* y (+ x y)) in y
0.417 * [taylor]: Taking taylor expansion of y in y
0.417 * [backup-simplify]: Simplify 0 into 0
0.417 * [backup-simplify]: Simplify 1 into 1
0.418 * [taylor]: Taking taylor expansion of (+ x y) in y
0.418 * [taylor]: Taking taylor expansion of x in y
0.418 * [backup-simplify]: Simplify x into x
0.418 * [taylor]: Taking taylor expansion of y in y
0.418 * [backup-simplify]: Simplify 0 into 0
0.418 * [backup-simplify]: Simplify 1 into 1
0.418 * [backup-simplify]: Simplify (+ x 0) into x
0.418 * [backup-simplify]: Simplify (* 0 x) into 0
0.418 * [backup-simplify]: Simplify (* -1 0) into 0
0.418 * [taylor]: Taking taylor expansion of 0 in x
0.418 * [backup-simplify]: Simplify 0 into 0
0.419 * [backup-simplify]: Simplify 0 into 0
0.419 * [backup-simplify]: Simplify (+ 0 1) into 1
0.419 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 x)) into x
0.420 * [backup-simplify]: Simplify (+ (* -1 x) (* 0 0)) into (- x)
0.420 * [taylor]: Taking taylor expansion of (- x) in x
0.420 * [taylor]: Taking taylor expansion of x in x
0.420 * [backup-simplify]: Simplify 0 into 0
0.420 * [backup-simplify]: Simplify 1 into 1
0.420 * [backup-simplify]: Simplify (- 0) into 0
0.420 * [backup-simplify]: Simplify 0 into 0
0.420 * [backup-simplify]: Simplify 0 into 0
0.420 * [backup-simplify]: Simplify (+ 0 0) into 0
0.421 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 x))) into 1
0.422 * [backup-simplify]: Simplify (+ (* -1 1) (+ (* 0 x) (* 0 0))) into (- 1)
0.422 * [taylor]: Taking taylor expansion of (- 1) in x
0.422 * [taylor]: Taking taylor expansion of 1 in x
0.422 * [backup-simplify]: Simplify 1 into 1
0.422 * [backup-simplify]: Simplify (- 1) into -1
0.422 * [backup-simplify]: Simplify -1 into -1
0.422 * [backup-simplify]: Simplify (- 1) into -1
0.422 * [backup-simplify]: Simplify -1 into -1
0.423 * [backup-simplify]: Simplify 0 into 0
0.423 * [backup-simplify]: Simplify (+ 0 0) into 0
0.424 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 x)))) into 0
0.425 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (+ (* 0 x) (* 0 0)))) into 0
0.425 * [taylor]: Taking taylor expansion of 0 in x
0.425 * [backup-simplify]: Simplify 0 into 0
0.425 * [backup-simplify]: Simplify 0 into 0
0.425 * [backup-simplify]: Simplify (- 0) into 0
0.425 * [backup-simplify]: Simplify 0 into 0
0.425 * [backup-simplify]: Simplify (- 0) into 0
0.425 * [backup-simplify]: Simplify 0 into 0
0.425 * [backup-simplify]: Simplify 0 into 0
0.426 * [backup-simplify]: Simplify (+ 0 0) into 0
0.427 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 x))))) into 0
0.428 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 x) (* 0 0))))) into 0
0.428 * [taylor]: Taking taylor expansion of 0 in x
0.428 * [backup-simplify]: Simplify 0 into 0
0.428 * [backup-simplify]: Simplify 0 into 0
0.428 * [backup-simplify]: Simplify (+ (* -1 (* x y)) (* -1 (pow (* 1 y) 2))) into (- (+ (pow y 2) (* x y)))
0.428 * [backup-simplify]: Simplify (* (- (/ 1 y)) (+ (/ 1 x) (/ 1 y))) into (* -1 (/ (+ (/ 1 y) (/ 1 x)) y))
0.428 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) y)) in (y x) around 0
0.428 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) y)) in x
0.428 * [taylor]: Taking taylor expansion of -1 in x
0.428 * [backup-simplify]: Simplify -1 into -1
0.428 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in x
0.428 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.428 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.428 * [taylor]: Taking taylor expansion of y in x
0.428 * [backup-simplify]: Simplify y into y
0.428 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.428 * [taylor]: Taking taylor expansion of x in x
0.428 * [backup-simplify]: Simplify 0 into 0
0.428 * [backup-simplify]: Simplify 1 into 1
0.428 * [backup-simplify]: Simplify (/ 1 1) into 1
0.428 * [taylor]: Taking taylor expansion of y in x
0.428 * [backup-simplify]: Simplify y into y
0.429 * [backup-simplify]: Simplify (+ 0 1) into 1
0.429 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.429 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) y)) in y
0.429 * [taylor]: Taking taylor expansion of -1 in y
0.429 * [backup-simplify]: Simplify -1 into -1
0.429 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in y
0.429 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.429 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.429 * [taylor]: Taking taylor expansion of y in y
0.429 * [backup-simplify]: Simplify 0 into 0
0.429 * [backup-simplify]: Simplify 1 into 1
0.429 * [backup-simplify]: Simplify (/ 1 1) into 1
0.429 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.429 * [taylor]: Taking taylor expansion of x in y
0.429 * [backup-simplify]: Simplify x into x
0.429 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.429 * [taylor]: Taking taylor expansion of y in y
0.429 * [backup-simplify]: Simplify 0 into 0
0.429 * [backup-simplify]: Simplify 1 into 1
0.430 * [backup-simplify]: Simplify (+ 1 0) into 1
0.432 * [backup-simplify]: Simplify (/ 1 1) into 1
0.433 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) y)) in y
0.433 * [taylor]: Taking taylor expansion of -1 in y
0.433 * [backup-simplify]: Simplify -1 into -1
0.433 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in y
0.433 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.433 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.433 * [taylor]: Taking taylor expansion of y in y
0.433 * [backup-simplify]: Simplify 0 into 0
0.433 * [backup-simplify]: Simplify 1 into 1
0.433 * [backup-simplify]: Simplify (/ 1 1) into 1
0.433 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.433 * [taylor]: Taking taylor expansion of x in y
0.433 * [backup-simplify]: Simplify x into x
0.433 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.433 * [taylor]: Taking taylor expansion of y in y
0.433 * [backup-simplify]: Simplify 0 into 0
0.433 * [backup-simplify]: Simplify 1 into 1
0.433 * [backup-simplify]: Simplify (+ 1 0) into 1
0.434 * [backup-simplify]: Simplify (/ 1 1) into 1
0.434 * [backup-simplify]: Simplify (* -1 1) into -1
0.434 * [taylor]: Taking taylor expansion of -1 in x
0.434 * [backup-simplify]: Simplify -1 into -1
0.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.434 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x)
0.435 * [backup-simplify]: Simplify (- (/ (/ 1 x) 1) (+ (* 1 (/ 0 1)))) into (/ 1 x)
0.435 * [backup-simplify]: Simplify (+ (* -1 (/ 1 x)) (* 0 1)) into (- (/ 1 x))
0.435 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.435 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [backup-simplify]: Simplify 0 into 0
0.435 * [backup-simplify]: Simplify 1 into 1
0.436 * [backup-simplify]: Simplify (/ 1 1) into 1
0.436 * [backup-simplify]: Simplify (- 1) into -1
0.436 * [backup-simplify]: Simplify -1 into -1
0.436 * [backup-simplify]: Simplify -1 into -1
0.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.436 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
0.437 * [backup-simplify]: Simplify (+ 0 0) into 0
0.437 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 x) (/ 0 1)))) into 0
0.438 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 x)) (* 0 1))) into 0
0.438 * [taylor]: Taking taylor expansion of 0 in x
0.438 * [backup-simplify]: Simplify 0 into 0
0.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.439 * [backup-simplify]: Simplify (- 0) into 0
0.439 * [backup-simplify]: Simplify 0 into 0
0.439 * [backup-simplify]: Simplify 0 into 0
0.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.439 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.440 * [backup-simplify]: Simplify (+ 0 0) into 0
0.441 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 x) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.441 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 x)) (* 0 1)))) into 0
0.441 * [taylor]: Taking taylor expansion of 0 in x
0.442 * [backup-simplify]: Simplify 0 into 0
0.442 * [backup-simplify]: Simplify 0 into 0
0.442 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.442 * [backup-simplify]: Simplify (- 0) into 0
0.442 * [backup-simplify]: Simplify 0 into 0
0.443 * [backup-simplify]: Simplify 0 into 0
0.443 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.443 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.443 * [backup-simplify]: Simplify (+ 0 0) into 0
0.445 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.446 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 x)) (* 0 1))))) into 0
0.446 * [taylor]: Taking taylor expansion of 0 in x
0.446 * [backup-simplify]: Simplify 0 into 0
0.446 * [backup-simplify]: Simplify 0 into 0
0.446 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (/ 1 (/ 1 y))) 2)) (* -1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (- (+ (pow y 2) (* x y)))
0.446 * [backup-simplify]: Simplify (* (- (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 y) (/ 1 x)) y))
0.446 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) y)) in (y x) around 0
0.446 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) y)) in x
0.446 * [taylor]: Taking taylor expansion of -1 in x
0.446 * [backup-simplify]: Simplify -1 into -1
0.446 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in x
0.446 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.446 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.446 * [taylor]: Taking taylor expansion of y in x
0.446 * [backup-simplify]: Simplify y into y
0.446 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.446 * [taylor]: Taking taylor expansion of x in x
0.446 * [backup-simplify]: Simplify 0 into 0
0.447 * [backup-simplify]: Simplify 1 into 1
0.447 * [backup-simplify]: Simplify (/ 1 1) into 1
0.447 * [taylor]: Taking taylor expansion of y in x
0.447 * [backup-simplify]: Simplify y into y
0.447 * [backup-simplify]: Simplify (+ 0 1) into 1
0.447 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.447 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) y)) in y
0.447 * [taylor]: Taking taylor expansion of -1 in y
0.447 * [backup-simplify]: Simplify -1 into -1
0.447 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in y
0.447 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.447 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.447 * [taylor]: Taking taylor expansion of y in y
0.447 * [backup-simplify]: Simplify 0 into 0
0.447 * [backup-simplify]: Simplify 1 into 1
0.447 * [backup-simplify]: Simplify (/ 1 1) into 1
0.447 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.447 * [taylor]: Taking taylor expansion of x in y
0.448 * [backup-simplify]: Simplify x into x
0.448 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.448 * [taylor]: Taking taylor expansion of y in y
0.448 * [backup-simplify]: Simplify 0 into 0
0.448 * [backup-simplify]: Simplify 1 into 1
0.448 * [backup-simplify]: Simplify (+ 1 0) into 1
0.448 * [backup-simplify]: Simplify (/ 1 1) into 1
0.448 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) y)) in y
0.448 * [taylor]: Taking taylor expansion of -1 in y
0.448 * [backup-simplify]: Simplify -1 into -1
0.448 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in y
0.448 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.448 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.448 * [taylor]: Taking taylor expansion of y in y
0.448 * [backup-simplify]: Simplify 0 into 0
0.448 * [backup-simplify]: Simplify 1 into 1
0.448 * [backup-simplify]: Simplify (/ 1 1) into 1
0.448 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.449 * [taylor]: Taking taylor expansion of x in y
0.449 * [backup-simplify]: Simplify x into x
0.449 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.449 * [taylor]: Taking taylor expansion of y in y
0.449 * [backup-simplify]: Simplify 0 into 0
0.449 * [backup-simplify]: Simplify 1 into 1
0.449 * [backup-simplify]: Simplify (+ 1 0) into 1
0.449 * [backup-simplify]: Simplify (/ 1 1) into 1
0.449 * [backup-simplify]: Simplify (* -1 1) into -1
0.449 * [taylor]: Taking taylor expansion of -1 in x
0.449 * [backup-simplify]: Simplify -1 into -1
0.450 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.450 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x)
0.450 * [backup-simplify]: Simplify (- (/ (/ 1 x) 1) (+ (* 1 (/ 0 1)))) into (/ 1 x)
0.451 * [backup-simplify]: Simplify (+ (* -1 (/ 1 x)) (* 0 1)) into (- (/ 1 x))
0.451 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.451 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.451 * [backup-simplify]: Simplify 0 into 0
0.451 * [backup-simplify]: Simplify 1 into 1
0.451 * [backup-simplify]: Simplify (/ 1 1) into 1
0.451 * [backup-simplify]: Simplify (- 1) into -1
0.451 * [backup-simplify]: Simplify -1 into -1
0.451 * [backup-simplify]: Simplify -1 into -1
0.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.452 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
0.452 * [backup-simplify]: Simplify (+ 0 0) into 0
0.453 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 x) (/ 0 1)))) into 0
0.453 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 x)) (* 0 1))) into 0
0.453 * [taylor]: Taking taylor expansion of 0 in x
0.454 * [backup-simplify]: Simplify 0 into 0
0.454 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.454 * [backup-simplify]: Simplify (- 0) into 0
0.454 * [backup-simplify]: Simplify 0 into 0
0.454 * [backup-simplify]: Simplify 0 into 0
0.455 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.455 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.455 * [backup-simplify]: Simplify (+ 0 0) into 0
0.456 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 x) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.457 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 x)) (* 0 1)))) into 0
0.457 * [taylor]: Taking taylor expansion of 0 in x
0.457 * [backup-simplify]: Simplify 0 into 0
0.457 * [backup-simplify]: Simplify 0 into 0
0.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.458 * [backup-simplify]: Simplify (- 0) into 0
0.458 * [backup-simplify]: Simplify 0 into 0
0.458 * [backup-simplify]: Simplify 0 into 0
0.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.458 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.459 * [backup-simplify]: Simplify (+ 0 0) into 0
0.460 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.461 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 x)) (* 0 1))))) into 0
0.461 * [taylor]: Taking taylor expansion of 0 in x
0.461 * [backup-simplify]: Simplify 0 into 0
0.462 * [backup-simplify]: Simplify 0 into 0
0.462 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (/ 1 (/ 1 (- y)))) 2)) (* -1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (- (+ (pow y 2) (* x y)))
0.462 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.462 * [backup-simplify]: Simplify (+ (* x (+ x y)) (* (- y) (+ x y))) into (- (pow x 2) (pow y 2))
0.462 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0
0.462 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.462 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.462 * [taylor]: Taking taylor expansion of x in y
0.462 * [backup-simplify]: Simplify x into x
0.462 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.462 * [taylor]: Taking taylor expansion of y in y
0.462 * [backup-simplify]: Simplify 0 into 0
0.462 * [backup-simplify]: Simplify 1 into 1
0.462 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.462 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.463 * [taylor]: Taking taylor expansion of x in x
0.463 * [backup-simplify]: Simplify 0 into 0
0.463 * [backup-simplify]: Simplify 1 into 1
0.463 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.463 * [taylor]: Taking taylor expansion of y in x
0.463 * [backup-simplify]: Simplify y into y
0.463 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.463 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.463 * [taylor]: Taking taylor expansion of x in x
0.463 * [backup-simplify]: Simplify 0 into 0
0.463 * [backup-simplify]: Simplify 1 into 1
0.463 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.463 * [taylor]: Taking taylor expansion of y in x
0.463 * [backup-simplify]: Simplify y into y
0.463 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.463 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
0.463 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
0.463 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
0.463 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.463 * [taylor]: Taking taylor expansion of y in y
0.463 * [backup-simplify]: Simplify 0 into 0
0.463 * [backup-simplify]: Simplify 1 into 1
0.463 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.464 * [backup-simplify]: Simplify (- 0) into 0
0.464 * [backup-simplify]: Simplify (+ 0 0) into 0
0.464 * [taylor]: Taking taylor expansion of 0 in y
0.464 * [backup-simplify]: Simplify 0 into 0
0.464 * [backup-simplify]: Simplify 0 into 0
0.464 * [backup-simplify]: Simplify (* 1 1) into 1
0.465 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.465 * [backup-simplify]: Simplify (- 0) into 0
0.465 * [backup-simplify]: Simplify (+ 1 0) into 1
0.465 * [taylor]: Taking taylor expansion of 1 in y
0.465 * [backup-simplify]: Simplify 1 into 1
0.465 * [backup-simplify]: Simplify 1 into 1
0.465 * [backup-simplify]: Simplify 0 into 0
0.466 * [backup-simplify]: Simplify (* 1 1) into 1
0.466 * [backup-simplify]: Simplify (- 1) into -1
0.466 * [backup-simplify]: Simplify -1 into -1
0.467 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.467 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.468 * [backup-simplify]: Simplify (- 0) into 0
0.468 * [backup-simplify]: Simplify (+ 0 0) into 0
0.468 * [taylor]: Taking taylor expansion of 0 in y
0.468 * [backup-simplify]: Simplify 0 into 0
0.468 * [backup-simplify]: Simplify 0 into 0
0.468 * [backup-simplify]: Simplify 0 into 0
0.468 * [backup-simplify]: Simplify 0 into 0
0.468 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.469 * [backup-simplify]: Simplify (- 0) into 0
0.469 * [backup-simplify]: Simplify 0 into 0
0.470 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.470 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.471 * [backup-simplify]: Simplify (- 0) into 0
0.471 * [backup-simplify]: Simplify (+ 0 0) into 0
0.471 * [taylor]: Taking taylor expansion of 0 in y
0.471 * [backup-simplify]: Simplify 0 into 0
0.471 * [backup-simplify]: Simplify 0 into 0
0.471 * [backup-simplify]: Simplify 0 into 0
0.471 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (pow y 2))
0.472 * [backup-simplify]: Simplify (+ (* (/ 1 x) (+ (/ 1 x) (/ 1 y))) (* (- (/ 1 y)) (+ (/ 1 x) (/ 1 y)))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))
0.472 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.472 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.472 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.472 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.472 * [taylor]: Taking taylor expansion of x in y
0.472 * [backup-simplify]: Simplify x into x
0.472 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.472 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.472 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.472 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.472 * [taylor]: Taking taylor expansion of y in y
0.472 * [backup-simplify]: Simplify 0 into 0
0.472 * [backup-simplify]: Simplify 1 into 1
0.473 * [backup-simplify]: Simplify (* 1 1) into 1
0.473 * [backup-simplify]: Simplify (/ 1 1) into 1
0.473 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.473 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.473 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.473 * [taylor]: Taking taylor expansion of x in x
0.473 * [backup-simplify]: Simplify 0 into 0
0.473 * [backup-simplify]: Simplify 1 into 1
0.473 * [backup-simplify]: Simplify (* 1 1) into 1
0.474 * [backup-simplify]: Simplify (/ 1 1) into 1
0.474 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.474 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.474 * [taylor]: Taking taylor expansion of y in x
0.474 * [backup-simplify]: Simplify y into y
0.474 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.474 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.474 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.474 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.474 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.474 * [backup-simplify]: Simplify 0 into 0
0.474 * [backup-simplify]: Simplify 1 into 1
0.474 * [backup-simplify]: Simplify (* 1 1) into 1
0.475 * [backup-simplify]: Simplify (/ 1 1) into 1
0.475 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.475 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.475 * [taylor]: Taking taylor expansion of y in x
0.475 * [backup-simplify]: Simplify y into y
0.475 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.475 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.475 * [backup-simplify]: Simplify (+ 1 0) into 1
0.475 * [taylor]: Taking taylor expansion of 1 in y
0.475 * [backup-simplify]: Simplify 1 into 1
0.476 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.477 * [backup-simplify]: Simplify (+ 0 0) into 0
0.477 * [taylor]: Taking taylor expansion of 0 in y
0.477 * [backup-simplify]: Simplify 0 into 0
0.478 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.478 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
0.479 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
0.479 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.479 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.479 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.479 * [taylor]: Taking taylor expansion of y in y
0.479 * [backup-simplify]: Simplify 0 into 0
0.479 * [backup-simplify]: Simplify 1 into 1
0.479 * [backup-simplify]: Simplify (* 1 1) into 1
0.479 * [backup-simplify]: Simplify (/ 1 1) into 1
0.480 * [backup-simplify]: Simplify (- 1) into -1
0.480 * [backup-simplify]: Simplify -1 into -1
0.480 * [backup-simplify]: Simplify 1 into 1
0.480 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.481 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.481 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.482 * [backup-simplify]: Simplify (- 0) into 0
0.482 * [backup-simplify]: Simplify (+ 0 0) into 0
0.482 * [taylor]: Taking taylor expansion of 0 in y
0.482 * [backup-simplify]: Simplify 0 into 0
0.483 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.483 * [backup-simplify]: Simplify (- 0) into 0
0.483 * [backup-simplify]: Simplify 0 into 0
0.484 * [backup-simplify]: Simplify 0 into 0
0.484 * [backup-simplify]: Simplify 0 into 0
0.484 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.485 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.485 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.486 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.486 * [backup-simplify]: Simplify (- 0) into 0
0.486 * [backup-simplify]: Simplify (+ 0 0) into 0
0.486 * [taylor]: Taking taylor expansion of 0 in y
0.487 * [backup-simplify]: Simplify 0 into 0
0.487 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.488 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.488 * [backup-simplify]: Simplify (- 0) into 0
0.488 * [backup-simplify]: Simplify 0 into 0
0.488 * [backup-simplify]: Simplify 0 into 0
0.488 * [backup-simplify]: Simplify 0 into 0
0.489 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (pow y 2))
0.489 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (+ (/ 1 (- x)) (/ 1 (- y)))) (* (- (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y))))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))
0.489 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.489 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.489 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.489 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.489 * [taylor]: Taking taylor expansion of x in y
0.489 * [backup-simplify]: Simplify x into x
0.489 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.489 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.489 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.489 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.490 * [taylor]: Taking taylor expansion of y in y
0.490 * [backup-simplify]: Simplify 0 into 0
0.490 * [backup-simplify]: Simplify 1 into 1
0.490 * [backup-simplify]: Simplify (* 1 1) into 1
0.490 * [backup-simplify]: Simplify (/ 1 1) into 1
0.490 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.490 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.490 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.490 * [taylor]: Taking taylor expansion of x in x
0.490 * [backup-simplify]: Simplify 0 into 0
0.490 * [backup-simplify]: Simplify 1 into 1
0.491 * [backup-simplify]: Simplify (* 1 1) into 1
0.491 * [backup-simplify]: Simplify (/ 1 1) into 1
0.491 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.491 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.491 * [taylor]: Taking taylor expansion of y in x
0.491 * [backup-simplify]: Simplify y into y
0.491 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.491 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.491 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.491 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.491 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.491 * [taylor]: Taking taylor expansion of x in x
0.491 * [backup-simplify]: Simplify 0 into 0
0.491 * [backup-simplify]: Simplify 1 into 1
0.492 * [backup-simplify]: Simplify (* 1 1) into 1
0.492 * [backup-simplify]: Simplify (/ 1 1) into 1
0.492 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.492 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.492 * [taylor]: Taking taylor expansion of y in x
0.492 * [backup-simplify]: Simplify y into y
0.492 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.492 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.493 * [backup-simplify]: Simplify (+ 1 0) into 1
0.493 * [taylor]: Taking taylor expansion of 1 in y
0.493 * [backup-simplify]: Simplify 1 into 1
0.493 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.494 * [backup-simplify]: Simplify (+ 0 0) into 0
0.494 * [taylor]: Taking taylor expansion of 0 in y
0.494 * [backup-simplify]: Simplify 0 into 0
0.495 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.496 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.496 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
0.496 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
0.496 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.496 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.496 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.496 * [taylor]: Taking taylor expansion of y in y
0.496 * [backup-simplify]: Simplify 0 into 0
0.496 * [backup-simplify]: Simplify 1 into 1
0.497 * [backup-simplify]: Simplify (* 1 1) into 1
0.497 * [backup-simplify]: Simplify (/ 1 1) into 1
0.497 * [backup-simplify]: Simplify (- 1) into -1
0.497 * [backup-simplify]: Simplify -1 into -1
0.497 * [backup-simplify]: Simplify 1 into 1
0.498 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.499 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.499 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.499 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.499 * [backup-simplify]: Simplify (- 0) into 0
0.500 * [backup-simplify]: Simplify (+ 0 0) into 0
0.500 * [taylor]: Taking taylor expansion of 0 in y
0.500 * [backup-simplify]: Simplify 0 into 0
0.500 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.501 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.501 * [backup-simplify]: Simplify (- 0) into 0
0.501 * [backup-simplify]: Simplify 0 into 0
0.501 * [backup-simplify]: Simplify 0 into 0
0.501 * [backup-simplify]: Simplify 0 into 0
0.502 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.503 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.503 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.503 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.504 * [backup-simplify]: Simplify (- 0) into 0
0.504 * [backup-simplify]: Simplify (+ 0 0) into 0
0.504 * [taylor]: Taking taylor expansion of 0 in y
0.504 * [backup-simplify]: Simplify 0 into 0
0.505 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.505 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.506 * [backup-simplify]: Simplify (- 0) into 0
0.506 * [backup-simplify]: Simplify 0 into 0
0.506 * [backup-simplify]: Simplify 0 into 0
0.506 * [backup-simplify]: Simplify 0 into 0
0.506 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (pow y 2))
0.506 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.506 * [backup-simplify]: Simplify (* x (+ x y)) into (* x (+ x y))
0.506 * [approximate]: Taking taylor expansion of (* x (+ x y)) in (x y) around 0
0.506 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.506 * [taylor]: Taking taylor expansion of x in y
0.506 * [backup-simplify]: Simplify x into x
0.506 * [taylor]: Taking taylor expansion of (+ x y) in y
0.506 * [taylor]: Taking taylor expansion of x in y
0.506 * [backup-simplify]: Simplify x into x
0.507 * [taylor]: Taking taylor expansion of y in y
0.507 * [backup-simplify]: Simplify 0 into 0
0.507 * [backup-simplify]: Simplify 1 into 1
0.507 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.507 * [taylor]: Taking taylor expansion of x in x
0.507 * [backup-simplify]: Simplify 0 into 0
0.507 * [backup-simplify]: Simplify 1 into 1
0.507 * [taylor]: Taking taylor expansion of (+ x y) in x
0.507 * [taylor]: Taking taylor expansion of x in x
0.507 * [backup-simplify]: Simplify 0 into 0
0.507 * [backup-simplify]: Simplify 1 into 1
0.507 * [taylor]: Taking taylor expansion of y in x
0.507 * [backup-simplify]: Simplify y into y
0.507 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.507 * [taylor]: Taking taylor expansion of x in x
0.507 * [backup-simplify]: Simplify 0 into 0
0.507 * [backup-simplify]: Simplify 1 into 1
0.507 * [taylor]: Taking taylor expansion of (+ x y) in x
0.507 * [taylor]: Taking taylor expansion of x in x
0.507 * [backup-simplify]: Simplify 0 into 0
0.507 * [backup-simplify]: Simplify 1 into 1
0.507 * [taylor]: Taking taylor expansion of y in x
0.507 * [backup-simplify]: Simplify y into y
0.507 * [backup-simplify]: Simplify (+ 0 y) into y
0.507 * [backup-simplify]: Simplify (* 0 y) into 0
0.507 * [taylor]: Taking taylor expansion of 0 in y
0.507 * [backup-simplify]: Simplify 0 into 0
0.507 * [backup-simplify]: Simplify 0 into 0
0.508 * [backup-simplify]: Simplify (+ 1 0) into 1
0.508 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y
0.508 * [taylor]: Taking taylor expansion of y in y
0.508 * [backup-simplify]: Simplify 0 into 0
0.508 * [backup-simplify]: Simplify 1 into 1
0.508 * [backup-simplify]: Simplify 0 into 0
0.508 * [backup-simplify]: Simplify 0 into 0
0.508 * [backup-simplify]: Simplify (+ 0 0) into 0
0.509 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1
0.509 * [taylor]: Taking taylor expansion of 1 in y
0.509 * [backup-simplify]: Simplify 1 into 1
0.509 * [backup-simplify]: Simplify 1 into 1
0.509 * [backup-simplify]: Simplify 1 into 1
0.509 * [backup-simplify]: Simplify 0 into 0
0.509 * [backup-simplify]: Simplify (+ 0 0) into 0
0.510 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0
0.510 * [taylor]: Taking taylor expansion of 0 in y
0.510 * [backup-simplify]: Simplify 0 into 0
0.510 * [backup-simplify]: Simplify 0 into 0
0.510 * [backup-simplify]: Simplify 0 into 0
0.510 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify (+ 0 0) into 0
0.512 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0
0.512 * [taylor]: Taking taylor expansion of 0 in y
0.512 * [backup-simplify]: Simplify 0 into 0
0.512 * [backup-simplify]: Simplify 0 into 0
0.512 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (* x y))
0.512 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 y) (/ 1 x)) x)
0.512 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.513 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.513 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.513 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.513 * [taylor]: Taking taylor expansion of y in y
0.513 * [backup-simplify]: Simplify 0 into 0
0.513 * [backup-simplify]: Simplify 1 into 1
0.513 * [backup-simplify]: Simplify (/ 1 1) into 1
0.513 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.513 * [taylor]: Taking taylor expansion of x in y
0.513 * [backup-simplify]: Simplify x into x
0.513 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.513 * [taylor]: Taking taylor expansion of x in y
0.513 * [backup-simplify]: Simplify x into x
0.513 * [backup-simplify]: Simplify (+ 1 0) into 1
0.513 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.513 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.514 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.514 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.514 * [taylor]: Taking taylor expansion of y in x
0.514 * [backup-simplify]: Simplify y into y
0.514 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.514 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.514 * [taylor]: Taking taylor expansion of x in x
0.514 * [backup-simplify]: Simplify 0 into 0
0.514 * [backup-simplify]: Simplify 1 into 1
0.514 * [backup-simplify]: Simplify (/ 1 1) into 1
0.514 * [taylor]: Taking taylor expansion of x in x
0.514 * [backup-simplify]: Simplify 0 into 0
0.514 * [backup-simplify]: Simplify 1 into 1
0.514 * [backup-simplify]: Simplify (+ 0 1) into 1
0.515 * [backup-simplify]: Simplify (/ 1 1) into 1
0.515 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.515 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.515 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.515 * [taylor]: Taking taylor expansion of y in x
0.515 * [backup-simplify]: Simplify y into y
0.515 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.515 * [backup-simplify]: Simplify 0 into 0
0.515 * [backup-simplify]: Simplify 1 into 1
0.515 * [backup-simplify]: Simplify (/ 1 1) into 1
0.515 * [taylor]: Taking taylor expansion of x in x
0.515 * [backup-simplify]: Simplify 0 into 0
0.515 * [backup-simplify]: Simplify 1 into 1
0.516 * [backup-simplify]: Simplify (+ 0 1) into 1
0.516 * [backup-simplify]: Simplify (/ 1 1) into 1
0.516 * [taylor]: Taking taylor expansion of 1 in y
0.516 * [backup-simplify]: Simplify 1 into 1
0.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.517 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.517 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
0.517 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.517 * [taylor]: Taking taylor expansion of y in y
0.517 * [backup-simplify]: Simplify 0 into 0
0.517 * [backup-simplify]: Simplify 1 into 1
0.518 * [backup-simplify]: Simplify (/ 1 1) into 1
0.518 * [backup-simplify]: Simplify 1 into 1
0.518 * [backup-simplify]: Simplify 1 into 1
0.518 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.519 * [backup-simplify]: Simplify (+ 0 0) into 0
0.520 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
0.520 * [taylor]: Taking taylor expansion of 0 in y
0.520 * [backup-simplify]: Simplify 0 into 0
0.521 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.521 * [backup-simplify]: Simplify 0 into 0
0.521 * [backup-simplify]: Simplify 0 into 0
0.521 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.522 * [backup-simplify]: Simplify (+ 0 0) into 0
0.523 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.523 * [taylor]: Taking taylor expansion of 0 in y
0.523 * [backup-simplify]: Simplify 0 into 0
0.523 * [backup-simplify]: Simplify 0 into 0
0.524 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.524 * [backup-simplify]: Simplify 0 into 0
0.524 * [backup-simplify]: Simplify 0 into 0
0.524 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.525 * [backup-simplify]: Simplify (+ 0 0) into 0
0.527 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.527 * [taylor]: Taking taylor expansion of 0 in y
0.527 * [backup-simplify]: Simplify 0 into 0
0.527 * [backup-simplify]: Simplify 0 into 0
0.528 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (pow x 2) (* x y))
0.528 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- x)) (/ 1 (- y)))) into (/ (+ (/ 1 y) (/ 1 x)) x)
0.528 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.528 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.528 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.528 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.528 * [taylor]: Taking taylor expansion of y in y
0.528 * [backup-simplify]: Simplify 0 into 0
0.528 * [backup-simplify]: Simplify 1 into 1
0.528 * [backup-simplify]: Simplify (/ 1 1) into 1
0.528 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.528 * [taylor]: Taking taylor expansion of x in y
0.528 * [backup-simplify]: Simplify x into x
0.528 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.528 * [taylor]: Taking taylor expansion of x in y
0.529 * [backup-simplify]: Simplify x into x
0.529 * [backup-simplify]: Simplify (+ 1 0) into 1
0.529 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.529 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.529 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.529 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.529 * [taylor]: Taking taylor expansion of y in x
0.529 * [backup-simplify]: Simplify y into y
0.529 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.529 * [taylor]: Taking taylor expansion of x in x
0.529 * [backup-simplify]: Simplify 0 into 0
0.529 * [backup-simplify]: Simplify 1 into 1
0.529 * [backup-simplify]: Simplify (/ 1 1) into 1
0.530 * [taylor]: Taking taylor expansion of x in x
0.530 * [backup-simplify]: Simplify 0 into 0
0.530 * [backup-simplify]: Simplify 1 into 1
0.530 * [backup-simplify]: Simplify (+ 0 1) into 1
0.530 * [backup-simplify]: Simplify (/ 1 1) into 1
0.530 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.530 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.530 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.530 * [taylor]: Taking taylor expansion of y in x
0.530 * [backup-simplify]: Simplify y into y
0.530 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.530 * [taylor]: Taking taylor expansion of x in x
0.530 * [backup-simplify]: Simplify 0 into 0
0.530 * [backup-simplify]: Simplify 1 into 1
0.531 * [backup-simplify]: Simplify (/ 1 1) into 1
0.531 * [taylor]: Taking taylor expansion of x in x
0.531 * [backup-simplify]: Simplify 0 into 0
0.531 * [backup-simplify]: Simplify 1 into 1
0.531 * [backup-simplify]: Simplify (+ 0 1) into 1
0.531 * [backup-simplify]: Simplify (/ 1 1) into 1
0.532 * [taylor]: Taking taylor expansion of 1 in y
0.532 * [backup-simplify]: Simplify 1 into 1
0.532 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.532 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.533 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
0.533 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.533 * [taylor]: Taking taylor expansion of y in y
0.533 * [backup-simplify]: Simplify 0 into 0
0.533 * [backup-simplify]: Simplify 1 into 1
0.533 * [backup-simplify]: Simplify (/ 1 1) into 1
0.533 * [backup-simplify]: Simplify 1 into 1
0.533 * [backup-simplify]: Simplify 1 into 1
0.533 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.534 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.534 * [backup-simplify]: Simplify (+ 0 0) into 0
0.536 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
0.536 * [taylor]: Taking taylor expansion of 0 in y
0.536 * [backup-simplify]: Simplify 0 into 0
0.536 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.536 * [backup-simplify]: Simplify 0 into 0
0.536 * [backup-simplify]: Simplify 0 into 0
0.536 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.537 * [backup-simplify]: Simplify (+ 0 0) into 0
0.539 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.539 * [taylor]: Taking taylor expansion of 0 in y
0.539 * [backup-simplify]: Simplify 0 into 0
0.539 * [backup-simplify]: Simplify 0 into 0
0.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.543 * [backup-simplify]: Simplify 0 into 0
0.543 * [backup-simplify]: Simplify 0 into 0
0.543 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.544 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.544 * [backup-simplify]: Simplify (+ 0 0) into 0
0.546 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.546 * [taylor]: Taking taylor expansion of 0 in y
0.546 * [backup-simplify]: Simplify 0 into 0
0.546 * [backup-simplify]: Simplify 0 into 0
0.546 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (pow x 2) (* x y))
0.546 * * * [progress]: simplifying candidates
0.548 * [simplify]: Simplifying:
  (* (- y) (+ x y))
  (+ (log (- y)) (log (+ x y)))
  (log (* (- y) (+ x y)))
  (exp (* (- y) (+ x y)))
  (* (* (* (- y) (- y)) (- y)) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* (- y) (+ x y))) (cbrt (* (- y) (+ x y))))
  (cbrt (* (- y) (+ x y)))
  (* (* (* (- y) (+ x y)) (* (- y) (+ x y))) (* (- y) (+ x y)))
  (sqrt (* (- y) (+ x y)))
  (sqrt (* (- y) (+ x y)))
  (* (sqrt (- y)) (sqrt (+ x y)))
  (* (sqrt (- y)) (sqrt (+ x y)))
  (* y (+ x y))
  (* (- y) x)
  (* (- y) y)
  (* x (- y))
  (* y (- y))
  (* (- y) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (- y) (sqrt (+ x y)))
  (* (- y) 1)
  (* (- y) 1)
  (* (cbrt (- y)) (+ x y))
  (* (sqrt (- y)) (+ x y))
  (* (- y) (+ x y))
  (* y (+ x y))
  (* (cbrt y) (+ x y))
  (* (sqrt y) (+ x y))
  (* y (+ x y))
  (* (- (cbrt y)) (+ x y))
  (* (- (sqrt y)) (+ x y))
  (* (- y) (+ x y))
  (* (- y) (+ (pow x 3) (pow y 3)))
  (* (- y) (- (* x x) (* y y)))
  (* (exp (* x (+ x y))) (exp (* (- y) (+ x y))))
  (log (+ (* x (+ x y)) (* (- y) (+ x y))))
  (exp (+ (* x (+ x y)) (* (- y) (+ x y))))
  (* (cbrt (+ (* x (+ x y)) (* (- y) (+ x y)))) (cbrt (+ (* x (+ x y)) (* (- y) (+ x y)))))
  (cbrt (+ (* x (+ x y)) (* (- y) (+ x y))))
  (* (* (+ (* x (+ x y)) (* (- y) (+ x y))) (+ (* x (+ x y)) (* (- y) (+ x y)))) (+ (* x (+ x y)) (* (- y) (+ x y))))
  (sqrt (+ (* x (+ x y)) (* (- y) (+ x y))))
  (sqrt (+ (* x (+ x y)) (* (- y) (+ x y))))
  (+ (* (* x (+ (pow x 3) (pow y 3))) (+ (* x x) (- (* y y) (* x y)))) (* (+ (* x x) (- (* y y) (* x y))) (* (- y) (+ (pow x 3) (pow y 3)))))
  (* (+ (* x x) (- (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))
  (+ (* (* x (+ (pow x 3) (pow y 3))) (- x y)) (* (+ (* x x) (- (* y y) (* x y))) (* (- y) (- (* x x) (* y y)))))
  (* (+ (* x x) (- (* y y) (* x y))) (- x y))
  (+ (* (* x (- (* x x) (* y y))) (+ (* x x) (- (* y y) (* x y)))) (* (- x y) (* (- y) (+ (pow x 3) (pow y 3)))))
  (* (- x y) (+ (* x x) (- (* y y) (* x y))))
  (+ (* (* x (- (* x x) (* y y))) (- x y)) (* (- x y) (* (- y) (- (* x x) (* y y)))))
  (* (- x y) (- x y))
  (+ (pow (* x (+ x y)) 3) (pow (* (- y) (+ x y)) 3))
  (+ (* (* x (+ x y)) (* x (+ x y))) (- (* (* (- y) (+ x y)) (* (- y) (+ x y))) (* (* x (+ x y)) (* (- y) (+ x y)))))
  (- (* (* x (+ x y)) (* x (+ x y))) (* (* (- y) (+ x y)) (* (- y) (+ x y))))
  (- (* x (+ x y)) (* (- y) (+ x y)))
  (+ x (- y))
  (+ (* x (+ x y)) (* (- y) x))
  (+ (* x (+ x y)) (* x (- y)))
  (+ (* x y) (* (- y) (+ x y)))
  (+ (* y x) (* (- y) (+ x y)))
  (* x (+ x y))
  (+ (log x) (log (+ x y)))
  (log (* x (+ x y)))
  (exp (* x (+ x y)))
  (* (* (* x x) x) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* x (+ x y))) (cbrt (* x (+ x y))))
  (cbrt (* x (+ x y)))
  (* (* (* x (+ x y)) (* x (+ x y))) (* x (+ x y)))
  (sqrt (* x (+ x y)))
  (sqrt (* x (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (* x x)
  (* x y)
  (* x x)
  (* y x)
  (* x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* x (sqrt (+ x y)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ x y))
  (* (sqrt x) (+ x y))
  (* x (+ x y))
  (* x (+ (pow x 3) (pow y 3)))
  (* x (- (* x x) (* y y)))
  (- (+ (pow y 2) (* x y)))
  (- (+ (pow y 2) (* x y)))
  (- (+ (pow y 2) (* x y)))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
0.548 * [simplify]: Sending expressions to egg_math:
 (* (- h0) (+ h1 h0))
 (+ (log (- h0)) (log (+ h1 h0)))
 (log (* (- h0) (+ h1 h0)))
 (exp (* (- h0) (+ h1 h0)))
 (* (* (* (- h0) (- h0)) (- h0)) (* (* (+ h1 h0) (+ h1 h0)) (+ h1 h0)))
 (* (cbrt (* (- h0) (+ h1 h0))) (cbrt (* (- h0) (+ h1 h0))))
 (cbrt (* (- h0) (+ h1 h0)))
 (* (* (* (- h0) (+ h1 h0)) (* (- h0) (+ h1 h0))) (* (- h0) (+ h1 h0)))
 (sqrt (* (- h0) (+ h1 h0)))
 (sqrt (* (- h0) (+ h1 h0)))
 (* (sqrt (- h0)) (sqrt (+ h1 h0)))
 (* (sqrt (- h0)) (sqrt (+ h1 h0)))
 (* h0 (+ h1 h0))
 (* (- h0) h1)
 (* (- h0) h0)
 (* h1 (- h0))
 (* h0 (- h0))
 (* (- h0) (* (cbrt (+ h1 h0)) (cbrt (+ h1 h0))))
 (* (- h0) (sqrt (+ h1 h0)))
 (* (- h0) 1)
 (* (- h0) 1)
 (* (cbrt (- h0)) (+ h1 h0))
 (* (sqrt (- h0)) (+ h1 h0))
 (* (- h0) (+ h1 h0))
 (* h0 (+ h1 h0))
 (* (cbrt h0) (+ h1 h0))
 (* (sqrt h0) (+ h1 h0))
 (* h0 (+ h1 h0))
 (* (- (cbrt h0)) (+ h1 h0))
 (* (- (sqrt h0)) (+ h1 h0))
 (* (- h0) (+ h1 h0))
 (* (- h0) (+ (pow h1 3) (pow h0 3)))
 (* (- h0) (- (* h1 h1) (* h0 h0)))
 (* (exp (* h1 (+ h1 h0))) (exp (* (- h0) (+ h1 h0))))
 (log (+ (* h1 (+ h1 h0)) (* (- h0) (+ h1 h0))))
 (exp (+ (* h1 (+ h1 h0)) (* (- h0) (+ h1 h0))))
 (* (cbrt (+ (* h1 (+ h1 h0)) (* (- h0) (+ h1 h0)))) (cbrt (+ (* h1 (+ h1 h0)) (* (- h0) (+ h1 h0)))))
 (cbrt (+ (* h1 (+ h1 h0)) (* (- h0) (+ h1 h0))))
 (* (* (+ (* h1 (+ h1 h0)) (* (- h0) (+ h1 h0))) (+ (* h1 (+ h1 h0)) (* (- h0) (+ h1 h0)))) (+ (* h1 (+ h1 h0)) (* (- h0) (+ h1 h0))))
 (sqrt (+ (* h1 (+ h1 h0)) (* (- h0) (+ h1 h0))))
 (sqrt (+ (* h1 (+ h1 h0)) (* (- h0) (+ h1 h0))))
 (+ (* (* h1 (+ (pow h1 3) (pow h0 3))) (+ (* h1 h1) (- (* h0 h0) (* h1 h0)))) (* (+ (* h1 h1) (- (* h0 h0) (* h1 h0))) (* (- h0) (+ (pow h1 3) (pow h0 3)))))
 (* (+ (* h1 h1) (- (* h0 h0) (* h1 h0))) (+ (* h1 h1) (- (* h0 h0) (* h1 h0))))
 (+ (* (* h1 (+ (pow h1 3) (pow h0 3))) (- h1 h0)) (* (+ (* h1 h1) (- (* h0 h0) (* h1 h0))) (* (- h0) (- (* h1 h1) (* h0 h0)))))
 (* (+ (* h1 h1) (- (* h0 h0) (* h1 h0))) (- h1 h0))
 (+ (* (* h1 (- (* h1 h1) (* h0 h0))) (+ (* h1 h1) (- (* h0 h0) (* h1 h0)))) (* (- h1 h0) (* (- h0) (+ (pow h1 3) (pow h0 3)))))
 (* (- h1 h0) (+ (* h1 h1) (- (* h0 h0) (* h1 h0))))
 (+ (* (* h1 (- (* h1 h1) (* h0 h0))) (- h1 h0)) (* (- h1 h0) (* (- h0) (- (* h1 h1) (* h0 h0)))))
 (* (- h1 h0) (- h1 h0))
 (+ (pow (* h1 (+ h1 h0)) 3) (pow (* (- h0) (+ h1 h0)) 3))
 (+ (* (* h1 (+ h1 h0)) (* h1 (+ h1 h0))) (- (* (* (- h0) (+ h1 h0)) (* (- h0) (+ h1 h0))) (* (* h1 (+ h1 h0)) (* (- h0) (+ h1 h0)))))
 (- (* (* h1 (+ h1 h0)) (* h1 (+ h1 h0))) (* (* (- h0) (+ h1 h0)) (* (- h0) (+ h1 h0))))
 (- (* h1 (+ h1 h0)) (* (- h0) (+ h1 h0)))
 (+ h1 (- h0))
 (+ (* h1 (+ h1 h0)) (* (- h0) h1))
 (+ (* h1 (+ h1 h0)) (* h1 (- h0)))
 (+ (* h1 h0) (* (- h0) (+ h1 h0)))
 (+ (* h0 h1) (* (- h0) (+ h1 h0)))
 (* h1 (+ h1 h0))
 (+ (log h1) (log (+ h1 h0)))
 (log (* h1 (+ h1 h0)))
 (exp (* h1 (+ h1 h0)))
 (* (* (* h1 h1) h1) (* (* (+ h1 h0) (+ h1 h0)) (+ h1 h0)))
 (* (cbrt (* h1 (+ h1 h0))) (cbrt (* h1 (+ h1 h0))))
 (cbrt (* h1 (+ h1 h0)))
 (* (* (* h1 (+ h1 h0)) (* h1 (+ h1 h0))) (* h1 (+ h1 h0)))
 (sqrt (* h1 (+ h1 h0)))
 (sqrt (* h1 (+ h1 h0)))
 (* (sqrt h1) (sqrt (+ h1 h0)))
 (* (sqrt h1) (sqrt (+ h1 h0)))
 (* h1 h1)
 (* h1 h0)
 (* h1 h1)
 (* h0 h1)
 (* h1 (* (cbrt (+ h1 h0)) (cbrt (+ h1 h0))))
 (* h1 (sqrt (+ h1 h0)))
 (* h1 1)
 (* h1 1)
 (* (cbrt h1) (+ h1 h0))
 (* (sqrt h1) (+ h1 h0))
 (* h1 (+ h1 h0))
 (* h1 (+ (pow h1 3) (pow h0 3)))
 (* h1 (- (* h1 h1) (* h0 h0)))
 (- (+ (pow h0 2) (* h1 h0)))
 (- (+ (pow h0 2) (* h1 h0)))
 (- (+ (pow h0 2) (* h1 h0)))
 (- (pow h1 2) (pow h0 2))
 (- (pow h1 2) (pow h0 2))
 (- (pow h1 2) (pow h0 2))
 (+ (pow h1 2) (* h1 h0))
 (+ (pow h1 2) (* h1 h0))
 (+ (pow h1 2) (* h1 h0))
0.599 * * * [progress]: adding candidates to table
0.768 * [progress]: [Phase 3 of 3] Extracting.
0.769 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (+ x y) (- x y)))> #<alt (λ (x y) (+ (* x (+ x y)) (* (- y) (+ x y))))>)
0.769 * * * [regime-changes]: Trying 3 branch expressions: ((* (+ x y) (- x y)) y x)
0.769 * * * * [regimes]: Trying to branch on (* (+ x y) (- x y)) from (#<alt (λ (x y) (* (+ x y) (- x y)))> #<alt (λ (x y) (+ (* x (+ x y)) (* (- y) (+ x y))))>)
0.786 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (+ x y) (- x y)))> #<alt (λ (x y) (+ (* x (+ x y)) (* (- y) (+ x y))))>)
0.801 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (+ x y) (- x y)))> #<alt (λ (x y) (+ (* x (+ x y)) (* (- y) (+ x y))))>)
0.816 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.817 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
0.817 * [simplify]: Sending expressions to egg_math:
 (* (+ h1 h0) (- h1 h0))
2.011 * [regime-testing]: Baseline error score: 0.0008751093886735842
2.014 * [regime-testing]: Oracle error score: 0.00037504688086010754
2.019 * [regime-testing]: End program error score: 0.0008751093886735842